Drivers tend to assume that if the oil was changed “recently,” the engine is safe, but the real story is what happened during ...

Transmission dipsticks used to be a basic tool of car ownership, as familiar as the fuel gauge or the hood latch. Now, more ...

Starting January 1, 2027, new heavy-duty diesel engines will hit the road. And when engines change, oil has to change with ...

API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...

The government is investigating dozens of new complaints about L87 V8s failing after a recall fix was supposed to resolve the ...

GM Authority poll shows owners overwhelmingly want thicker 5W-30 or 0W-40 oil for next-gen V8s, citing durability over thin ...

GM owners want thicker oil in the next-gen V8 due to reliability issues regarding thinner oil, which caused problems that led ...

NHTSA launches Recall Query RQ26001 to investigate 36 reports of catastrophic L87 engine failures occurring after vehicles ...

Engines that had either been fixed or replaced by General Motors keep failing, which prompted the NHTSA to assess the ...

Listening to President Donald Trump speak on the U.S. military’s decapitation of the leadership in Venezuela, it is clear that the act was more about oil than anything else. Our brazen pursuit the ...

The White House had pointed to drug trafficking and migration as reasons to crack down on Nicolás Maduro. But oil emerged as central to President Trump. By Anton Troianovski Reporting from Washington ...